56 lines
1.5 KiB
Ruby
56 lines
1.5 KiB
Ruby
# frozen_string_literal: true
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class CleanupAfterFixingIssueWhenAdminChangedPrimaryEmail < Gitlab::Database::Migration[1.0]
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disable_ddl_transaction!
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BATCH_SIZE = 10_000
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# Stubbed class to access the User table
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class User < ActiveRecord::Base
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include ::EachBatch
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self.table_name = 'users'
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self.inheritance_column = :_type_disabled
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scope :confirmed, -> { where.not(confirmed_at: nil) }
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has_many :emails
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end
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# Stubbed class to access the Emails table
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class Email < ActiveRecord::Base
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self.table_name = 'emails'
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self.inheritance_column = :_type_disabled
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belongs_to :user
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end
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def up
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# Select confirmed users that do not have their primary email in the emails table,
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# and create the email record.
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not_exists_condition = 'NOT EXISTS (SELECT 1 FROM emails WHERE emails.email = users.email AND emails.user_id = users.id)'
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User.confirmed.each_batch(of: BATCH_SIZE) do |user_batch|
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user_batch.select(:id, :email, :confirmed_at).where(not_exists_condition).each do |user|
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current_time = Time.now.utc
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begin
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Email.create(
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user_id: user.id,
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email: user.email,
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confirmed_at: user.confirmed_at,
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created_at: current_time,
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updated_at: current_time
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)
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rescue StandardError => error
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Gitlab::AppLogger.error("Could not add primary email #{user.email} to emails for user with ID #{user.id} due to #{error}")
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end
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end
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end
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end
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def down
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# Intentionally left blank
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end
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end
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